Schwarz;2034 said:I rip my CDs at 192kbs...I read somewhere in the past (can't remember the source) that 128kbps is about FM quality, 160 kbs is near CD quality, and that 192kbs was better than CD quality sound.
I use tracks burned at 192kbs on my DJ rig...I don't notice any difference in sound or freq. range as compared to purchased CDs.
Um, sorry, but none of the above are true. All of the popular compressed audion formats are lossy formats. This means that you lose quality. They use algorithms that take out samples using psycoacoustic methods so that most people will not notice what is taken out very much. This means that whenever you encode to MP3, AAC, WMA, or some other formats, you lose quality. The higher the bit rate, the higher the quality and the less lost, but all are lossy.
FM is analog, so you really can't compare, but it's very, very high quality. The only factors in this quality are the signal strength and the equipment used to listen to it. CD quality is 44.1 KHz 16 bit digital audio. Any lossy encoding of this is less than CD quality, so 192kbps cannot be higher.
I personally cannot stand the sound of compressed music. I worked as an audio engineer and am a bit of an audiophile. I do used AAC on my iPod because WAV would eat up too much space, and it's a tradeoff between having my tunes with me or having the highest quality with me.